SAN BERNARDINO GUNS & KNIFE SHOW 2025 will be held 2025/03/01, at the National Orange Show Grounds in San Bernardino, CA (USA). DescriptionArms & Ammunition fair. SAN BERNARDINO GUNS & KNIFE SHOW features all sizes of knives, rifles, shotgun, pistol, cartridges, combat training, hunting sport accessories, gun parts, holsters, air guns, collectible firearms and defense weapons at big discoun The following is the detailed information of this exhibition. Since the exhibition time may change, please be sure to confirm it before participating.